Dreams: erotic; anxiety; of the dead; bad; nightmares; living. Restless sleep. Sleepiness in the evening. Sleepiness during the day and insomnia at night. Sleeplessness after midnight; waking up too early. Chill at night in bed, better after rising. Internal fever. Chills is not reduced in a warm room, it does not diminish the warmth of bed. Shaking chill, worse from motion. Three - or four-day intermittent fever. The heat in the afternoon, alternating with chills. External heat. Hot flashes. This is a very useful remedy in hectic fever. Internal heat in combination with external chills. Heat without sweating. Chills followed by fever. During the heat tends to unfold. The patient sweats in the morning and at night in bed. The sticky, cold, exhausting sweats. Perspiration on slight exertion; by movement. Profuse sweat at night. Pot has a sour smell.